Form and layout for wearable respiratory protection
This wearable respiratory protection design considers the housing surface, filter position, air inlet and fit against the waist.
The fan and filter share limited space in a body-worn unit. Combined hexagons define the form; a continuous front, filter layout, inlet and curved back are considered together.
The continuous front responds to cleaning and maintenance needs. The central volume houses the filter, the inlet blends into the housing, and the curved back responds to waist-worn use.
